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Donate to Stemfie3DSTEMFIE Desktop Catapult
The STEMFIE Desktop Catapult is perfect for shooting ping-pong balls or crumpled paper.
Toys
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Description
The STEMFIE Desktop Catapult is perfect for shooting ping-pong balls or crumpled paper. The ball-holding beam moves using the energy stored by two rotor springs. To arm this catapult, you rotate the beam until it locks into place held by the trigger. You can shoot ping-pong balls into cups or hit and flip the STEMFIE shooting target, which is included in this project.
Assembly instructions: https://STEMFIE.org/SPS-000003
Assembly video:
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Comments
công ty chống thấm AZ Clear commented agonice, thanks for sharing
Heather Spicola added this to the Catapults collection ago
AbigailFlores added this to the asdfg collection ago
LarryMeister added this to the trfty collection ago
Cantareus printed this ago
- Printed on:
- Raise3D E2
- Result:
- Fits together perfectly.
Stemfie3D published this design ago